Nodejs Number Clamp clamp(min,max)

Method Source Code

//--/*  w w  w  . jav  a 2s  .c  o  m*/
//-- Augmented methods for the JavaScript Number(), Array(), String() and Date() objects
//--

// Clamp a number to a range
Number.prototype.clamp = function(min,max)
{
   var c = this;
   if(c < min)
      c = min;
   if(c > max)
      c = max;
   return c;
};

Related

1. clamp(min, max)

   window.rnd = function(p1, p2) {
           var r = Math.random();
           if (Array.isArray(p1)) {
               return p1[Math.floor(r * p1.length)];
           if (!(p1 === undefined)) {
               if (!(p2 === undefined)) {
                   r = r * (p2 - p1) + p1;
               } else {
   ...
   

2. clamp(min, max)

   Number.prototype.clamp = function(min, max) {
     return Math.min(Math.max(this, min), max);
   };
   collides = function(a, b) {
       return a.x < b.x + b.width &&
         a.x + a.width > b.x &&
         a.y < b.y + b.height &&
         a.y + a.height > b.y;
   

3. clamp(min, max)

   Number.prototype.clamp = function(min, max)
     return Math.min(Math.max(this, min), max);
   };
   function sortNumber(a,b) {
       return a - b;
   var sortObjectByKey = function(obj)
       var keys = [];
       var sorted_obj = {};
       for(var key in obj){
           if(obj.hasOwnProperty(key)){
               keys.push(key);
       keys.sort(sortNumber);
       jQuery.each(keys, function(i, key){
           sorted_obj[key] = obj[key];
       });
       return sorted_obj;
   };
   var pickRandomProperty = function(obj)
       var result;
       var count = 0;
       for (var prop in obj)
           if (Math.random() < 1/++count)
               result = prop;
       return result;
   

4. clamp(min,max)

   Number.prototype.clamp = function(min,max)
     var c = this;
     if(c < min)
       c = min;
     if(c > max)
       c = max;
     return Number(c);
   };
   ...
   

5. clamp(min,max)

   Number.prototype.clamp = function(min,max)
     var c = this;
     if(c < min)
       c = min;
     if(c > max)
       c = max;
     return Number(c);
   };
   ...